Finding the Fourth Proportional to 69,374.77, 104,057.83 and 42,725.83

Step by Step Solution

1. Step 1: Write the proportion equation
   69,374.77 : 104,057.83 = 42,725.83 : x
2. Step 2: Convert to fraction form
   69,374.77/104,057.83 = 42,725.83/x
3. Step 3: Cross multiply
   69,374.77x = 104,057.83 × 42,725.83
4. Step 4: Simplify right side
   69,374.77x = 4,445,956,527.65
5. Step 5: Solve for x
   x = 4,445,956,527.65/69,374.77
6. Step 6: Final answer
   x = 64,086.08